DBX 231 2-Series Graphic EQ

- two 31-band, 1/3-octave constant q frequency bands - switchable boost/cut ranges of ±6 or ±12 db - 12db per octave 50hz low-cut filter - front panel bypass switch - ±12 db input gain range - 4-segment led ladders for monitoring output levels - xlr and trs inputs and outputs - internal toroidal transformer - frequency response of <10hz to >50khz - dynamic range of greater than 108db - input connectors: 1/4" trs, female xlr (pin 2 hot) - input type: electronically balanced/unbalanced, rf filtered - input impedance: balanced 40k ohm, unbalanced 20k ohm - max input: >+21dbu balanced or unbalanced - cmrr: >40db, typically >55db at 1khz - output connectors: 1/4" trs, male xlr (pin 2 hot) - output type: impedance-balanced/unbalanced, rf filtered - output impedance: balanced 100 ohm, unbalanced 50 ohm - max output: >+21dbu balanced/unbalanced into 2k ohm or greater; >+18dbm balanced/unbalanced (into 600 ohm) - bandwidth: 20hz to 20khz, +0.5/-1db - f